Ross Valley
E918715
Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ross Valley canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11306720 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ross Valley Context triple: [Kentfield, California, locatedOn, Ross Valley]
-
A.
Loue Valley
Loue Valley is a picturesque river valley in eastern France known for its dramatic limestone cliffs, lush landscapes, and association with the painter Gustave Courbet.
-
B.
Vrátna Valley
Vrátna Valley is a popular mountain valley and tourist destination in northern Slovakia, known for its hiking, skiing, and scenic landscapes in the Malá Fatra range.
-
C.
Ohře Valley
Ohře Valley is a scenic river valley in Central Europe shaped by the Ohře River, known for its varied landscapes, historic towns, and geological formations.
-
D.
Pate Valley
Pate Valley is a remote, low-elevation section of the Grand Canyon of the Tuolumne in Yosemite National Park, known for its hot summer temperatures, river access, and backcountry camping along the Tuolumne River.
-
E.
Son Valley
Son Valley is a river valley in central India formed by the Son River, known for its fertile plains and agricultural significance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ross Valley Target entity description: Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
-
A.
Loue Valley
Loue Valley is a picturesque river valley in eastern France known for its dramatic limestone cliffs, lush landscapes, and association with the painter Gustave Courbet.
-
B.
Vrátna Valley
Vrátna Valley is a popular mountain valley and tourist destination in northern Slovakia, known for its hiking, skiing, and scenic landscapes in the Malá Fatra range.
-
C.
Ohře Valley
Ohře Valley is a scenic river valley in Central Europe shaped by the Ohře River, known for its varied landscapes, historic towns, and geological formations.
-
D.
Pate Valley
Pate Valley is a remote, low-elevation section of the Grand Canyon of the Tuolumne in Yosemite National Park, known for its hot summer temperatures, river access, and backcountry camping along the Tuolumne River.
-
E.
Son Valley
Son Valley is a river valley in central India formed by the Son River, known for its fertile plains and agricultural significance.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geographical area
ⓘ
valley ⓘ |
| adjacentTo |
Greenbrae, California
NERFINISHED
ⓘ
Kentfield, California NERFINISHED ⓘ Sleepy Hollow, California NERFINISHED ⓘ |
| climate | Mediterranean climate ⓘ |
| contains |
City of Larkspur, California
NERFINISHED
ⓘ
Town of Fairfax, California NERFINISHED ⓘ Town of Ross, California NERFINISHED ⓘ Town of San Anselmo, California NERFINISHED ⓘ unincorporated communities of Marin County ⓘ |
| country | United States of America ⓘ |
| countySeatNearby | San Rafael, California NERFINISHED ⓘ |
| distanceFromSanFrancisco | approximately 15 miles north ⓘ |
| drainageBasinOf | Corte Madera Creek watershed NERFINISHED ⓘ |
| economicCharacteristic | high property values ⓘ |
| governedBy | Marin County (for unincorporated areas) NERFINISHED ⓘ |
| hasVegetation |
chaparral
ⓘ
oak woodlands ⓘ redwood groves ⓘ |
| hydrologyFeature | Corte Madera Creek NERFINISHED ⓘ |
| knownFor |
affluent communities
ⓘ
proximity to Mount Tamalpais ⓘ residential character ⓘ scenic landscape ⓘ wooded hills ⓘ |
| landUse |
low-density residential
ⓘ
open space and parkland ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Marin County, California NERFINISHED ⓘ San Francisco Bay Area ⓘ |
| nearbyFeature |
Mount Tamalpais
NERFINISHED
ⓘ
Mount Tamalpais State Park NERFINISHED ⓘ |
| partlyServedBy |
Ross Valley Fire Department
NERFINISHED
ⓘ
Ross Valley Sanitary District NERFINISHED ⓘ |
| partOf | North Bay (San Francisco Bay Area) NERFINISHED ⓘ |
| proximityTo | San Francisco NERFINISHED ⓘ |
| recreationalActivity |
cycling
ⓘ
hiking ⓘ trail running ⓘ |
| regionCategory | affluent suburb of San Francisco ⓘ |
| regionOf | central Marin County ⓘ |
| regionType | suburban residential area ⓘ |
| terrainFeature | valley floor with surrounding hills ⓘ |
| transportationCorridor |
Red Hill Avenue
NERFINISHED
ⓘ
Sir Francis Drake Boulevard NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Ross Valley Description of subject: Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Kentfield, California